And in addition to impeding some blood transfusions, it can cause severe complications in pregnancy.

除了阻碍一些输血外，它还会在怀孕过程中产生严发症。

We -- we can actually transfuse directly from person to person?

我们可以直接人对人输血吗？

The myocardium also has dedicated blood vessels called coronary vessels, which lay on the outside of the heart and then penetrate into the myocardium to bring blood to that layer because it needs a lot of energy to pump blood.

心肌也有专门血管，叫冠状动脉血管；位于心脏外侧，然后穿入心肌输血，因为心肌泵血需要消耗许多能量。

And explain why the same blood type is needed for a successful blood transfusion-that's the procedure in which blood is transferred from one person's body to another during an operation.

且解释了为什么只有相同血型才能够成功输血——血液在手术过程中从一个人身体传送到另一个人身体里过程。

But for people with heart disease the pump is wearing out.

但是对患有心脏疾病人来说，这个输血泵在不断耗损。

And just like a blood transfusion, don't try this at home.

就像输血一样，不要在家里尝试。

After that, it's no longer usable for transfusions.

之后，就无法再用于输血。

This makes the availability of blood and transfusions very important for women across the continent.

这导致血液和输血对非洲大陆女性来说非常要。

Blood Transfusion Blood transfusion is a medical term.

输血输血是一个医学术语。

Blood usually starts to clot in tubes in an hour.

通常，血液在输血管中停留一小时就会出现凝血。

You would have needed a directed donor for blood transfusions.

你需要一个指定供体为你输血。

As a result, they may need frequent blood transfusions throughout their lifetime.

因此，他们一生中可能需要频繁输血。

Dr. Stevens, baby's v02 is still 40% after transfusion.

Stevens 医生，婴儿在输血后氧饱和度还是40％。

He needs a blood transfusion. From you.

他需要输血 需要输你血。

After " a prolonged asthmatic respiratory crisis" on Saturday, and the need for blood transfusions, the Vatican said on Sunday that blood tests showed early signs of kidney failure, but emphasized that the condition was under control.

在周六经历了" 持续哮喘性呼吸危机" 需要输血后，梵蒂冈在周日表示，血液检测显示出早期肾功能衰竭迹象，但强调病情仍在控制之中。

In addition to being spread mostly by mosquito bites, and in some cases from mother to child, Zika virus has also been reported to spread through both blood transfusions and sexual contact.

除了主要通过蚊虫叮咬传播，部分情况下还会通过母婴传播，也有报告称寨卡病毒还会通过输血和性接触传播。

This means if you have the Rhnull blood type, receiving a transfusion of a blood type with any Rh antigens will cause your body to reject the blood.

这也就意味着，如果你是Rhnull血型，接受任何带有Rh抗原血型输血都会导致你身体排斥这种血液。

We do not know. So the fact that some individuals who receive the blood get better does not necessarily mean that it is the blood that did it, ” said Goodman.

所以一些患者在输血后好转不一定意味着是输血功劳。”

He studied all things about blood, like transfusions and preservation, leading to a groundbreaking discovery that made it possible to store blood for up to a week.

他研究了输血和保存等所有和血液有关事物，从而取得了一项开创性发现，使得血液可以保存长达一周。

With multiple red blood cell transfusions, the woman recovered, but the cause of this mysterious liver disease eluded doctors for quite a while.

通过多次输血，这名妇女恢复了健康，但医生很长一段时间都没有找到这种神秘肝病病因。